Don't mention redundant usethreads in -V output

[p5sagit/p5-mst-13.2.git] / perl.c

diff --git a/perl.c b/perl.c
index 008b42d..188e193 100644 (file)
--- a/perl.c
+++ b/perl.c
@@ -258,7 +258,7 @@ perl_construct(pTHXx)
            SvREFCNT(&PL_sv_placeholder) = (~(U32)0)/2;
        }
 
-       PL_sighandlerp = Perl_sighandler;
+       PL_sighandlerp = (Sighandler_t) Perl_sighandler;
        PL_pidstatus = newHV();
     }
 
@@ -1685,9 +1685,8 @@ S_parse_body(pTHX_ char **env, XSINIT_t xsinit)
                argc--,argv++;
            }
            if (s && *s) {
-               char *p;
                STRLEN len = strlen(s);
-               p = savepvn(s, len);
+               const char * const p = savepvn(s, len);
                incpush(p, TRUE, TRUE, FALSE, FALSE);
                sv_catpvn(sv, "-I", 2);
                sv_catpvn(sv, p, len);
@@ -2002,7 +2001,7 @@ S_parse_body(pTHX_ char **env, XSINIT_t xsinit)
 #  define SIGCHLD SIGCLD
 #endif
        Sighandler_t sigstate = rsignal_state(SIGCHLD);
-       if (sigstate == SIG_IGN) {
+       if (sigstate == (Sighandler_t) SIG_IGN) {
            if (ckWARN(WARN_SIGNAL))
                Perl_warner(aTHX_ packWARN(WARN_SIGNAL),
                            "Can't ignore signal CHLD, forcing to default");
@@ -2239,8 +2238,10 @@ S_run_body(pTHX_ I32 oldscope)
 
     if (!PL_restartop) {
        DEBUG_x(dump_all());
+#ifdef DEBUGGING
        if (!DEBUG_q_TEST)
          PERL_DEBUG(PerlIO_printf(Perl_debug_log, "\nEXECUTING...\n\n"));
+#endif
        DEBUG_S(PerlIO_printf(Perl_debug_log, "main thread is 0x%"UVxf"\n",
                              PTR2UV(thr)));
 
@@ -4452,10 +4453,10 @@ S_init_predump_symbols(pTHX)
 void
 Perl_init_argv_symbols(pTHX_ register int argc, register char **argv)
 {
-    char *s;
     argc--,argv++;     /* skip name of script */
     if (PL_doswitches) {
        for (; argc > 0 && **argv == '-'; argc--,argv++) {
+           char *s;
            if (!argv[0][1])
                break;
            if (argv[0][1] == '-' && !argv[0][2]) {
@@ -4475,7 +4476,7 @@ Perl_init_argv_symbols(pTHX_ register int argc, register char **argv)
        (void)gv_AVadd(PL_argvgv);
        av_clear(GvAVn(PL_argvgv));
        for (; argc > 0; argc--,argv++) {
-           SV *sv = newSVpv(argv[0],0);
+           SV * const sv = newSVpv(argv[0],0);
            av_push(GvAVn(PL_argvgv),sv);
            if (!(PL_unicode & PERL_UNICODE_LOCALE_FLAG) || PL_utf8locale) {
                 if (PL_unicode & PERL_UNICODE_ARGV_FLAG)